Airborne radar unit



FIG. 1 is a perspective view thereof;

FIG. 2 is a frontal view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof. 

CLAIM The ornamental design for an “airborne radar unit,” as shown and described. 